
Flex Alexander
Known for Acting · 56 credits
- Born
- 1970-04-15 (age 56)
- Place of birth
- New York City, New York, USA
- Also known as
- Flex
Biography
From Wikipedia, the free encyclopedia.
Mark Alexander Knox (born April 15, 1970), better known as Flex Alexander or Flex, is an American actor, comedian and dancer.
Description above from the Wikipedia article Flex Alexander, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For
TV Shows (24)

Grey's Anatomy
2005
as Evan Forrester

Blue Bloods
2010
as Demarcus King

CSI: Miami
2002
as Beau Lendell

Lucifer
2016
as Simon Hallbrooks

Station 19
2018
as Evan Forrester

Girlfriends
2000
as Darnell Wilkes

Masters of Sex
2013
as Walter

New York Undercover
1994

Moesha
1996
as Dread

Sister, Sister
1994
as Cold Dog

One on One
2001
as Mark 'Flex' Washington

The Parkers
1999

The Client List
2012
as The Wolf

Brooklyn South
1997
as Buster

On Air with Ryan Seacrest
2004
as Celebrity Courtyard Correspondent

Gotham Comedy Live
2012
as Self - Host

Carl Weber's The Family Business
2018
as Low Jack

mixed-ish
2019
as George

Kenan
2021
as Derek

Cuts
2005

The Black Hamptons
2022
as Devon aka Lojack

Total Security
1997

Homeboys in Outer Space
1996
as Tyberius Walker

Where I Live
1993
Movies (32)

Man in the Mirror: The Michael Jackson Story
2004
as Michael Jackson

The Hills Have Eyes 2
2007
as Sarge

Money Train
1995
as Hood

Snakes on a Plane
2006
as Three G's

She's All That
1999
as Kadeem

Juice
1992
as Contest Auditioner

Ice
1998
as Kelvin

The 6th Man
1997
as Jerrod Smith

Out Cold
2001
as Anthony
Sweet Oranges
2004
as Himself

City of Industry
1997
as A Roc

Her Minor Thing
2005
as Marty

The Apartment Complex
1999

Modern Vampires
1998
as Trigger

Unrequited
2026
as Erik

Love by the 10th Date
2017
as Preacher Hill

The List
2007
as Chet

Ballbuster
2020
as Luther

Poor Boy's Game
2007
as Ossie Paris

Soul Ties
2015
as Jessie

Love and Other Four Letter Words
2007
as Arnold

Gas
2004
as Damien

Santa and Pete
1999
as Pete

The Assistant
2023
as Shawn Fields

Shira: The Vampire Samurai
2005
as Small Change Willie (as Flex)

24 Hour Love
2013
as Bradford

My Sister's Wedding
2013
as Matthew

Trigger
2020
as Michael Mass

Maybe I'm Fine
2019
as Jeffrey

And I Danced
2018
as Self
Snakes on a Blog
2007
as Self

Pure Venom: The Making of "Snakes on a Plane"
2006
as Self
About Flex Alexander
From Wikipedia, the free encyclopedia. Mark Alexander Knox (born April 15, 1970), better known as Flex Alexander or Flex, is an American actor, comedian and dancer. Description above from the Wikipedia article Flex Alexander, licensed under CC-BY-SA, full list of contributors on Wikipedia. With 56 credits spanning from 1992 to 2026, Flex Alexander has appeared in 32 films and 24 TV shows.
Fans searching for Flex Alexander movies, Flex Alexander filmography, or the latest projects starring Flex Alexander can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Flex Alexander Movies
- Man in the Mirror: The Michael Jackson Story (2004) — as Michael Jackson
- The Hills Have Eyes 2 (2007) — as Sarge
- Money Train (1995) — as Hood
- Snakes on a Plane (2006) — as Three G's
- She's All That (1999) — as Kadeem
Where to Watch Flex Alexander Films
Most Flex Alexander movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Flex Alexander, check our movies catalogue and browse page.